FH950 Portable Velocity Meter

Knowledge gained through years of in-the-field flow measurement experience has come together in the Hach FH950 Handheld Flow Velocity Meter. Designed for use in both environmental and sewer/wastewater flow measurement scenarios — whether you’re profiling water current in streams and rivers, providing redundant verification of wastewater flow data, or selecting an optimal site for metering — even the smallest hassles have been addressed. From the field to the office, the Hach FH950 Handheld Flow Meter increases your efficiency at every turn.


Power Source: Rechargeable lithium ion battery

Data Transmission: USB

Compatible Software: Stored data files are in .tsv (tab separated value) format that can be viewed by most spreadsheet applications

Additional Benefits:

  • All data is stored automatically in the meter, eliminating the need for a second individual to perform time-consuming and error-prone manual logging
  • Intelligent electromagnetic sensor, with no moving parts, requires no mechanical maintenance
  • Sensor takes reliable measurements even at low velocities and in both clean and dirty water
  • Automatically executes necessary calculations according to ISO and USGS standards
  • Allows easy data transfer to any PC for further processing and analysis
  • Data Storage for up to 10 profiles and 32 stations per profile
  • Truly portable hand-held (only 1.5lbs)  – Tough enough to withstand rugged field use and light and compact enough to be held in one hand
  • Full-colour display provides excellent readability even in direct sunlight
  • Completely water-resistant and the keypad is designed for use while wearing gloves
  • Optional pressure transducer provides accurate depth measurements used to instantly calculate flow rate. It can also be used to provide sensor height positioning when performing complex profiling methods.
  • Wading rods–Standard or Top-Setting and in English or Metric units

Hach’s flow products and services have a proven track record of creating industry-leading innovations with unwavering product accuracy in the open-channel flow measurement world. Empowering you with true and timely flow data for your analysis, we dramatically reduce your risk and enable you to make critical wastewater flow decisions with absolute confidence. And smart decisions mean you’re proactively managing your flow, rather than reactively dealing with problems. From state-of-the-art wireless flow loggers and industry-pioneering non-contact flow sensors, as well as our revolutionary Hach Data Delivery Services (DDS), We are committed to providing flexible solutions for all of your flow monitoring challenges.


* Available for rental